Beth Israel Lahey Health
Founding members Beth Israel Deaconess Medical Center (top) and Lahey Hospital & Medical Center (bottom)  | |
| Company type | Private | 
|---|---|
| Industry | Healthcare | 
| Founded | 2017 | 
| Headquarters | ,  US  | 
Number of locations  | 11 Hospitals (2024) | 
Areas served  | 
  | 
Key people  | Kevin Tabb, MD (CEO) | 
| Revenue | $7.7 billion (2023) | 
| $451.2 million (2023) | |
Number of employees  | 39,000 | 
| Website | bilh | 
Beth Israel Lahey Health (BILH) is a non-profit integrated health system based in Massachusetts, with locations in New Hampshire. Formed through the 2019 merger of two large Massachusetts health systems led by Beth Israel Deaconess Medical Center and Lahey Hospital & Medical Center, it is the largest health system in Massachusetts by count of hospitals, with 10 acute-care hospitals in the state.